Changzhou Yuanyang Steel Tube Co., Ltd

Changzhou Yuanyang Steel Tube Co., Ltd. was founded in ***3. We are a professional corporation making seamless steel tubes, located in the east of Changzhou, Jiangsu Province. Our geographical location is superior. We are near to Hu-Ning Railway & Expressway and the Jing-Hang Grant Canal. It is easy for visit and shipping. We have two production lines for about hot rolled & cold drawn seamless steel tubes. Our cold drawn line has worked for more than *0 years. The throughput is about *0, **0 tons per year. We have a new production line, which is the top line in China. It will produce steel tubes about **0, **0 tons, with the diameter size from *0mm to **8mm and thickness from 4.5mm to *0mm. Our products have good precision sizes, glabrous surface and good linearity. Our products include Petroleum casings, Petroleum tubes, Tubes for coupling and Line pipes, Seamless steel tubes for high pressure boilers, Seamless steel tubes for low & medium pressure boilers, seamless steel tubes for liquid service, seamless steel tubes for structural purpose, Seamless steel tubes for engine machining, seamless steel tubes for geological drill purpose, Seamless steel tubes for hydraulic pressure stanchion and seamless steel tubes for cars. We pay attention to the perfection of our quality management system, and also insist on the quality policy of "Science and technology innovation, quality paramountcy" all the time. We have many kinds of certificates and licenses, such as ISO***1:***0, API SPEC 5CT & API SPEC 5L, and got the approval of making tubes for boilers and pressure vessels. The seamless steel tubes we manufacture are widely applied in many industries, such as chemical, boilers, geologic, construction, automobiles, engines and oil. We also sell our products to the USA, Canada, Japan, Korea, Thailand, Malaysia, the Philippines, Indonesia, Taiwan Area and Hong Kong. "Honesty and trust, double-win" is our management policy. "Specialization and internationalization"